:root{--ink:#0f172a;--mut:#64748b;--line:#e2e8f0;--bg:#f1f5f9;--brand:#4f46e5;--brand2:#7c3aed;--g:#22c55e;--y:#facc15;--r:#ef4444}
*{box-sizing:border-box}
body{margin:0;font:16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
header{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;gap:.4rem 1rem;justify-content:space-between;align-items:center;padding:.9rem 2rem;background:rgba(15,23,42,.92);backdrop-filter:blur(8px);color:#fff}
header a{color:#e2e8f0}header strong{font-size:1.15rem;letter-spacing:.2px;display:inline-flex;align-items:center;gap:.55rem}
nav{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1.3rem}nav a{margin:0;white-space:nowrap}
main{max-width:1000px;margin:2rem auto;padding:0 1.5rem}

/* hero */
.hero-wrap{background:radial-gradient(1200px 500px at 70% -10%,#4338ca 0,transparent 60%),linear-gradient(135deg,#0f172a,#1e1b4b 70%);color:#fff}
.hero{max-width:1000px;margin:0 auto;padding:4.5rem 1.5rem 5rem;display:grid;grid-template-columns:1.25fr .75fr;gap:2.5rem;align-items:center}
.hero h1{font-size:clamp(2rem,5vw,3.3rem);line-height:1.1;margin:.2rem 0 1rem;letter-spacing:-.02em}
.hero p{color:#cbd5e1;font-size:1.1rem;max-width:34rem}
.eyebrow{color:#a5b4fc;font-weight:600;text-transform:uppercase;font-size:.8rem;letter-spacing:.12em}
.cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.hero .btn.alt{background:transparent;color:#fff;border-color:#a5b4fc}

/* signal lamp: bezel ring + glass lens + glow */
.tl{--d:2rem;display:inline-grid;width:var(--d);height:var(--d);padding:calc(var(--d)*.1);border-radius:50%;box-sizing:content-box;background:linear-gradient(145deg,#e5e7eb,#6b7280 45%,#1f2937);box-shadow:inset 0 0 0 calc(var(--d)*.04) #111827,0 2px 6px rgba(0,0,0,.35);vertical-align:middle}
.tl i{grid-area:1/1;position:relative;border-radius:50%;opacity:0;box-shadow:inset 0 calc(var(--d)*-.08) calc(var(--d)*.12) rgba(0,0,0,.35)}
.tl i::after{content:"";position:absolute;top:8%;left:16%;width:48%;height:34%;border-radius:50%;background:linear-gradient(rgba(255,255,255,.85),rgba(255,255,255,0))}
.tl i.r{background:radial-gradient(circle at 50% 60%,#fca5a5,var(--r) 60%,#7f1d1d);color:var(--r)}
.tl i.y{background:radial-gradient(circle at 50% 60%,#fde68a,var(--y) 60%,#854d0e);color:var(--y)}
.tl i.g{background:radial-gradient(circle at 50% 60%,#86efac,var(--g) 60%,#14532d);color:var(--g)}
.tl i.on{opacity:1;filter:saturate(1.15);box-shadow:inset 0 calc(var(--d)*-.08) calc(var(--d)*.12) rgba(0,0,0,.3),0 0 calc(var(--d)*.5) calc(var(--d)*.12) currentColor}
.tl.off{opacity:.45;filter:grayscale(.5)}.tl.off i{box-shadow:none}
.tl-hero{--d:7rem;justify-self:center;box-shadow:inset 0 0 0 .3rem #111827,0 20px 40px rgba(0,0,0,.4)}
.tl-hero i{animation:none}
.tl-hero i.r{animation:r 6s steps(1) infinite}.tl-hero i.y{animation:y 6s steps(1) infinite}.tl-hero i.g{animation:g 6s steps(1) infinite}
@keyframes g{0%,33%{opacity:1}34%,100%{opacity:0}}
@keyframes y{0%,33%{opacity:0}34%,66%{opacity:1}67%,100%{opacity:0}}
@keyframes r{0%,66%{opacity:0}67%,100%{opacity:1}}
@media (prefers-reduced-motion:reduce){.tl-hero i{animation:none!important}.tl-hero i.g{opacity:1}}

/* sections */
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.5rem;margin:1rem 0;box-shadow:0 1px 2px rgba(15,23,42,.04)}
h2{font-size:1.7rem;letter-spacing:-.01em;margin:2.5rem 0 1rem}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem}
.grid3 .card{margin:0}.grid3 h3{margin:.2rem 0 .4rem}.ico{width:2.8rem;height:2.8rem;border-radius:12px;display:grid;place-items:center;font-size:1.2rem;color:#fff;background:linear-gradient(135deg,#4f46e5,#7c3aed);margin-bottom:.4rem}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;padding:0;list-style:none}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.2rem 1.2rem 1.2rem 3.4rem;position:relative}
.steps li::before{content:counter(s);position:absolute;left:1rem;top:1.1rem;width:1.7rem;height:1.7rem;border-radius:50%;background:var(--brand);color:#fff;text-align:center;font-weight:700;line-height:1.7rem}
.preview{overflow-x:auto}
.price{text-align:center;background:linear-gradient(135deg,#eef2ff,#f5f3ff);border-color:#c7d2fe}
.price .amt{font-size:2.4rem;font-weight:800}

/* controls (shared with account/admin pages) */
.btn,button{display:inline-block;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border:0;border-radius:8px;padding:.65rem 1.2rem;font:inherit;font-weight:600;cursor:pointer}
.btn.alt,button.alt{background:#fff;color:var(--brand);border:1px solid var(--brand)}
input,select,textarea{padding:.6rem;border:1px solid #cbd5e1;border-radius:8px;font:inherit;width:100%;margin:.3rem 0 .8rem;background:#fff}
.row{display:flex;gap:.7rem;flex-wrap:wrap}.err{color:#b91c1c}.hidden{display:none}

/* tables */
table{border-collapse:collapse;width:100%;font-size:.9rem;background:#fff}
td,th{border-bottom:1px solid var(--line);padding:.55rem .7rem;text-align:left;vertical-align:middle}
th{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);background:#f8fafc}
table.team{border:1px solid #cbd5e1;border-radius:10px;border-collapse:separate;border-spacing:0;overflow:hidden}
table.team th,table.team td{border-bottom:1px solid var(--line)}
table.team tbody tr:last-child td{border-bottom:0}
table.team th{background:#e2e8f0;color:#334155;border-bottom:2px solid #cbd5e1}
table.team tbody tr:nth-child(even){background:#f8fafc}
table.team tbody tr:hover{background:#eef2ff}
table.team td.msg{max-width:260px}
table.team tbody tr.me,table.team tbody tr.me:hover{background:#e0e7ff}
.tl-btn{background:none;border:0;padding:4px;cursor:pointer;border-radius:50%;line-height:0}
.tl-btn:hover,.tl-btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.tl-sm{--d:1.6rem}
dialog{border:0;border-radius:14px;padding:1.5rem;max-width:420px;width:92%;box-shadow:0 30px 60px rgba(15,23,42,.35)}
dialog::backdrop{background:rgba(15,23,42,.55)}
.pick{display:flex;gap:.6rem;margin:.4rem 0 1rem}
.note{color:var(--mut);font-size:.85rem}
@media(max-width:760px){.hero{grid-template-columns:1fr;text-align:center}.hero p{margin:0 auto}.cta{justify-content:center}header{padding:.8rem 1rem}}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}@media(max-width:640px){.grid2{grid-template-columns:1fr}}
.members{list-style:none;padding:0;margin:.5rem 0 1rem}.members li{display:flex;align-items:center;gap:.7rem;padding:.45rem .2rem;border-bottom:1px solid var(--line)}.members li button{margin-left:auto}
button.small{padding:.25rem .7rem;font-size:.85rem}
.alerts{display:grid;gap:.6rem;margin:1rem 0}.alerts:empty{display:none}
.alert{position:relative;display:flex;gap:.8rem;align-items:flex-start;background:#fff;border:1px solid var(--line);border-left:5px solid var(--brand);border-radius:12px;padding:.9rem 3rem .9rem 1rem;box-shadow:0 1px 2px rgba(15,23,42,.04)}
.alert>i{font-size:1.2rem;margin-top:.15rem;color:var(--brand)}.alert b{display:block}.alert p{margin:.15rem 0 0;color:#334155}.alert time{color:var(--mut);font-size:.8rem}
.alert.warning{border-left-color:var(--y);background:#fffbeb}.alert.warning>i{color:#a16207}
.alert.critical{border-left-color:var(--r);background:#fef2f2}.alert.critical>i{color:#b91c1c}
.alert .dlg-x{top:.5rem;right:.5rem}
.dlg-x{position:absolute;top:.75rem;right:.75rem;width:2.25rem;height:2.25rem;min-height:0;padding:0;margin:0;border-radius:50%;background:transparent;color:#475569;border:0;font-size:1.1rem;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.dlg-x:hover{background:#f1f5f9;color:#0f172a}
.chat{display:flex;flex-direction:column;gap:.4rem;max-height:min(18rem,50vh);overflow-y:auto;padding:.3rem 0 .6rem}
.bubble{max-width:75%;padding:.5rem .8rem;border-radius:14px;background:#eef2ff;align-self:flex-start}.bubble.me{align-self:flex-end;background:#4f46e5;color:#fff}.bubble small{display:block;opacity:.7;font-size:.72rem;margin-bottom:.1rem}
.chatbar{display:flex;gap:.6rem}.chatbar input{margin:0}
.chatbar button{flex-direction:row;white-space:nowrap}

/* mobile and touch */
.navt,.burger{display:none}
@media(max-width:640px){
  .burger{display:inline-grid;place-items:center;width:44px;height:44px;margin-left:auto;font-size:1.35rem;color:#fff;cursor:pointer;border-radius:8px}
  .navt{display:block;position:absolute;opacity:0;width:1px;height:1px}
  .navt:focus-visible+.burger{outline:2px solid #a5b4fc}
  header nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;gap:0;padding:.4rem 0 .6rem}
  .navt:checked~nav{display:flex}
  header nav a{padding:.7rem .2rem;border-top:1px solid rgba(255,255,255,.12)}
  header nav a.btn{margin-top:.5rem;text-align:center;border:0}
}
img,video{max-width:100%;height:auto}
dialog{max-height:90vh;overflow:auto}
@media(max-width:640px){
  main{margin:1rem auto;padding:0 .9rem}
  .card{padding:1.1rem;border-radius:12px}
  h2{font-size:1.4rem;margin:1.8rem 0 .8rem}
  header{position:static;padding:.6rem .9rem}nav{gap:.3rem 1rem;font-size:.95rem}
  .hero{padding:2.5rem 1.1rem 3rem}.tl-hero{--d:5rem}
  .chatbar{flex-wrap:wrap}.chatbar select{flex:1 1 100%}.chatbar input{flex:1 1 0;min-width:0}
  .bubble{max-width:88%}
  /* team table becomes one card per member */
  table.team,table.team tbody,table.team tr,table.team td{display:block}
  table.team thead{position:absolute;left:-9999px}
  table.team{border:0;background:none}
  table.team tr{display:grid;grid-template-columns:3.2rem 1fr;column-gap:.6rem;padding:.7rem .8rem;border:1px solid var(--line);border-radius:12px;margin-bottom:.6rem;background:#fff}
  table.team tbody tr:nth-child(even){background:#fff}table.team tbody tr.me{background:#e0e7ff}
  table.team td{border:0;padding:.05rem 0;grid-column:2}
  table.team td:nth-child(1){grid-column:1;grid-row:1/span 5;align-self:center}
  table.team td:nth-child(2){font-weight:700}
  table.team td.msg{max-width:none}
  table.team td:nth-child(n+4){font-size:.82rem;color:var(--mut)}
  table.team td:nth-child(4):not(:empty)::before{content:"Client: "}
  table.team td:nth-child(5):not(:empty)::before{content:"Location: "}
  .preview:has(table.team){padding:.6rem;overflow:visible;background:none;border:0;box-shadow:none;padding:0}
}
@media(pointer:coarse){
  .btn,button,select,input{min-height:44px}button.small{min-height:36px}
  .tl-btn{padding:8px}nav a{padding:.35rem 0}
}

.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.health{list-style:none;padding:0;margin:.3rem 0}.health li{padding:.3rem 0}.health .hg{font-weight:700;color:var(--mut);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;margin-top:.5rem}
.dot{display:inline-block;width:.8rem;height:.8rem;border-radius:50%;margin-right:.5rem;vertical-align:-.1rem}.dot.green{background:#16a34a}.dot.orange{background:#f59e0b}.dot.red{background:#dc2626}

/* site footer */
.site-footer{margin-top:3rem;background:#0f172a;color:#cbd5e1;font-size:.92rem}
.site-footer .foot{max-width:1000px;margin:0 auto;padding:2.5rem 1.5rem 1.5rem;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2rem}
.site-footer .fcol{display:flex;flex-direction:column;align-items:flex-start;gap:.35rem}
.site-footer h2{margin:0 0 .4rem;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:#94a3b8}
.site-footer a{color:#e2e8f0;padding:.1rem 0;overflow-wrap:anywhere}.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer .fbrand strong{color:#fff;font-size:1.1rem}.site-footer p{margin:.2rem 0;color:#94a3b8}.site-footer .faddr{font-size:.85rem}
.site-footer .fine{border-top:1px solid #1e293b;max-width:1000px;margin:0 auto;padding:1rem 1.5rem 1.6rem;color:#94a3b8;font-size:.82rem}
@media(max-width:760px){.site-footer .foot{grid-template-columns:1fr 1fr;gap:1.5rem}.site-footer .fbrand{grid-column:1/-1}.site-footer a{padding:.3rem 0}}
@media(max-width:420px){.site-footer .foot{grid-template-columns:1fr}}
.scroll-x{overflow:auto}
.consent-link{margin-top:.6rem;display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .9rem;border:2px solid #22c55e;border-radius:999px;background:#16a34a;color:#fff;font:inherit;font-size:.85rem;font-weight:800;cursor:pointer;box-shadow:0 2px 0 #14532d}
.consent-link:hover{background:#22c55e;color:#052e16}
.consent-link:active{transform:translateY(2px);box-shadow:none}
.consent-link:focus-visible{outline:3px solid #86efac;outline-offset:2px}
.consent{position:fixed;left:1rem;bottom:1rem;z-index:1000;width:min(300px,calc(100vw - 2rem));max-height:calc(100vh - 2rem);overflow:auto;background:#0f172a;color:#e2e8f0;border:1px solid #334155;border-radius:10px;padding:.6rem .7rem;box-shadow:0 6px 20px rgba(0,0,0,.3);font-size:.76rem;line-height:1.4}
.consent p{margin:0 0 .5rem;padding-right:1rem;color:#cbd5e1}.consent a{color:#4ade80}
.consent .cx{position:absolute;top:.2rem;right:.4rem;background:none;border:0;color:#94a3b8;font-size:1.2rem;line-height:1;cursor:pointer}
.consent .cdetail{display:none;margin-bottom:.6rem}.consent.more .cdetail{display:block}
.consent .crow{display:flex;gap:.5rem;align-items:flex-start;margin:.35rem 0;text-align:left}.consent .crow input{width:auto;flex:0 0 auto;margin:.15rem 0 0}.consent .crow span{flex:1}.consent .crow small{display:block;color:#94a3b8}
.consent .cbtns{display:flex;gap:.4rem}
.consent .cbtns button{flex:1 1 0;padding:.3rem .2rem;border-radius:6px;border:1px solid #334155;background:#1e293b;color:#e2e8f0;font:inherit;font-weight:700;cursor:pointer;white-space:nowrap}
.consent .cbtns button:hover{background:#334155}
.consent .cbtns .ca,.consent .cbtns .cs{background:#16a34a;border-color:#16a34a;color:#fff}.consent .cbtns .ca:hover,.consent .cbtns .cs:hover{background:#15803d}
.consent .cs{display:none}.consent.more .cs{display:block}.consent.more .ca{display:none}
.scrollbtn{position:fixed;right:1.2rem;bottom:1.2rem;z-index:900;width:46px;height:46px;padding:0;border:1px solid rgba(255,255,255,.4);border-radius:50%;cursor:pointer;color:#fff;background:#4f46e5;box-shadow:0 3px 0 #3730a3;transition:transform .1s,box-shadow .1s,background-color .15s}
.scrollbtn[hidden]{display:none}
.scrollbtn:hover{background:#6366f1}
.scrollbtn:active{transform:translateY(3px);box-shadow:0 0 0 #3730a3}
.scrollbtn:focus-visible{outline:3px solid #a5b4fc;outline-offset:3px}
.scrollbtn svg{width:24px;height:24px;display:block;margin:auto;transition:transform .35s ease}
.scrollbtn.up svg{transform:rotate(180deg)}
@media(prefers-reduced-motion:reduce){.scrollbtn svg{transition:none}}